8 CYLINDER ENGINE 0 033 BLOCK ENGINE Partial C0n t NOTE 4 nc udes block piston rod asm cr shh cr shf brgs rod brgs cm shf sprockets and chain rr seai 77 ALL 305 474170 1 949 00 BLOCK FITTED NOTE 2 77 79 ALL 305 474170 1 949 00 BLOCK FITTED NOTE 2 77 ALL 350G 6259425 1 994 00 BLOCK FITTED NOTE 2 77 79 ALL 350L 6259425 1 994 00 BLOCK FITTED NOTE 2 78 B C 350N 22520265 1 1418 00 BLOCK FITTED NOTE 1 79 80 A B C E 350N 22520265 1 1418 00 BLOCK FITTED NOTE 1 79 ALL 301 10016651 1 N L BLOCK FITTED NOTE 1 80 81 A 305 14019867 1 949 00 BLOCK FITTED NOTE 2 81 ALL 260F 22536518 1 N L BLOCK FITTED NOTE 1 81 ALL 267 14019865 1 949 00 BLOCK FITTED NOTE 2 81 ALL 350N 22515526 1 1418 00 BLOCK FITTED NOTE 1 76 X 350 25501422 1 1441 00 ENGINE PARTIAL NOTE 3 77 78 ALL 260 556615 1 1355 00 ENGINE PARTIAL NOTE 3 77 79 ALL 305 474169 1 N L ENGINE PARTIAL NOTE 3 77 ALL 403 561028 1 1623 00 ENGINE PARTIAL NOTE 3 78 79 ALL 350N 22504940 1 1950 00 ENGINE PARTIAL NOTE 3 78 ALL 403 561028 1 1623 00 ENGINE PARTIAL NOTE 3 79 81 ALL 260F 556615 1 1355 00 ENGINE PARTIAL NOTE 3 79 ALL 260P 22500976 1 2103 00 ENGINE PARTIAL NOTE 3 79 ALL 301 10014881 1372 00 ENGINE PARTIAL NOTE 3 79 ALL 403 22502118 1 ENGINE PARTIAL NOTE 3 80 81 A 305 14019868 1 1300 00 ENGINE PARTIAL NOTE 3 80 ALL 350N 22504940 1 1950 00 ENGINE PARTIAL NOTE 3 81 A 305 W NM6 EXPORT CANADA 14019868 1 1300 00 ENGINE PARTIAL NOTE 3 81 ALL 267 14019866 1 1275 00 ENGINE PARTIAL NOTE 3 81 ALL 350N 22507979 1 1950 00 ENGINE PARTIAL NOTE 3 0 034 PLUG Engine Block NOTE For additional standard size plugs see Groups 8 970 8 971 in the Standard Parts Section 76 ALL V 8 EXC X 350 404199 1 85 PLUG RR OIL PASS THD 3 H 18 76 ALL V 8 EXC X 350 555679 AR 68 PLUG CORE 38 29 MM 76 ALL V 8 EXC X 350 557319 1 62 PLUG OIL PASS RR OTR LH 22 86 MM 76 ALL V 8 EXC X 350 22527020 1 1 35 PLUG FRT OIL PASS THD T6 16 76 ALL 200 350 455 25513256 AR 57 PLUG CYL BLK CORE SI HOLES 1 5 DIA 76 79 ALL 260 350R 403 455 22527021 1 96 PLUG FRT OIL PASS THD 5 a 18 76 X 350 1343470 4 77 PLUG OIL GAL FRT 15 8 MM 76 X 350 25513253 AR 45 PLUG CORE 31 MM 77 79 ALL 260 350N 350R 403 404199 1 85 PLUG OIL PASS RR THD 3 B 18 77778 ALL 260 350N 350R 403 555679 1 68 PLUG CORE 38 29 MM 77 79 ALL 260 350N 350R 403 557319 1 62 PLUG OIL PASS RR OTR LH 22 86 MM 77 78 ALL 260 350R 403 22527020 1 1 35 PLUG OIL PASS FRT THD 6 16 77 79 ALL 260 350R 403 25513256 AR 57 PLUG CYL BLK CORE SI HOLES 1 5 DIA 78 79 ALL 350N 25513256 AR 57 PLUG CYL BLK CORE SI HOLES 1 5 DIA 79 80 ALL 260 555679 6 68 PLUG CORE 38 29 MM 79 ALL 2601 350R 403 22527020 1 1 35 PLUG OIL PASS FRT THD is 16 79 ALL 301 518026 1 19 PLUG OIL GALLERY 14 29 MM 79 ALL 301 518170 1 56 PLUG OIL GALLERY 23 8 MM 79 ALL 350N 350R 403 555679 1 68 PLUG CORE 38 29 MM B0 81 A B 260 25513256 AR 57 PLUG CYL BLK CORE SI HOLES 1 5 DIA 80 81 ALL 260 307Y 350N R 404199 1 85 PLUG OIL PASS RR THD 3 B 18 80 81 ALL 260 307Y 350N 557319 1 62 PLUG OIL PASS RR OTR LH 22 86 MM 80 81 ALL 260 307Y 22527020 1 1 35 PLUG OIL PASS FRT THD 6 16 80 81 ALL 260 307 350R 22527021 1 96 PLUG FRT OIL PASS THD 5 B 18 80 81 ALL 307Y 350N 555679 6 68 PLUG CORE 38 29 MM 80 81 A B C E 350N 25513256 AR 57 PLUG CYL BLK CORE SI HOLES 1 5 DIA 80 A B C E 350R 25513256 AR 57 PLUG CYL BLK CORE SI HOLES 1 5 DIA 80 B C E 307 25513256 AR 57 PLUG CYL BLK CORE SI HOLES 1 5 DIA 81 A B C E 307 25513256 AR 57 PLUG CYL BLK CORE SI HOLES 1 5 DIA 0 056 BOLT PIN Engine Main Bearing Cap 376359 1 05 BOLT SEE GROUP 4 085 FOR USE 76 A B 260 350 398659 8 1 15 BOLT 1 2 3 4 IG 14X3 IG 76 A B C 455 392190 10 1 35 BOLT 1 2 3 4 RR CAP 76 79 ALL 260 350R 403 392190 AR 1 35 BOLT RR CAP 2 13 X 3 IG 76 E 392190 8 1 35 BOLT 1 2 3 5 CAP 76 E 455 587509 2 1 40 BOLT 4 CAP I Z 13 X 3 is 76 X 350 25501419 10 2 05 BOLT 13 X 263 S4 77 78 ALL 260 350R 403 398659 8 1 15 BOLT 1 2 3 4 16 14 X 33 IS 77 79 ALL 305 350L 3932480 10 77 BOLT 7 i6 14 X 3 34 77 ALL 3500 3932480 10 77 BOLT 7 m 14 X 3 34 78 79 ALL 350N 392190 10 1 35 BOLT 1 2 3 4 5 2 13 X 3 IG 79 80 ALE 2601 350R 403 398659 8 1 15 BOLT 1 2 3 4 1987 GENERAL MOTORS SERVICE PARTS 0PERATIONS 0LDSMOBILE 31 0 033 0 056 0 30 REV 7 87